There could be a lot of reasons for the iPhone 7 to boot loop. When it follows a screen replacement (or other repair), it could be caused by a bad Front Camera flex. Typically however, we are seeing more and more IP7 having an issue with the Audio IC, similar to what we saw with Touch Disease on the iPhone 6 Plus. But using 3utools all those things will be on your wide window. Only you have to open iDevice section of 3utools after connecting the iPhone, iPad, iPod respectively to your PC. Download 3u tools. How to use 3utools? What are the Firmware offered by 3utools?
Update your Mac or PC
Install updates for your Mac. If you have a PC, get updates from Microsoft. If you're using iTunes, make sure you have the latest version.
Iphone Port Error 3utools Windows 10
Plug directly into your computer
Plug your iOS device directly into your computer's USB port (not into an attached keyboard or USB hub). If you still see an error alert, try a different cable.
Restart
Willcock cooking for one download. Turn off your computer and your device. Then turn them on again.
Here's how to restart your iPhone, iPad, or iPod touch.
Check your computer’s security software
You might need to update, change, or uninstall software that could be interfering with your computer's connection with iTunes.
Try again
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Get more help
If you tried these steps and saw the error again, follow the steps for your error code.
A lot of iPhone users frequently ask me how to unlock their iPhone’s activation lock, some people even think 3uTools can help them unlock their iDevice via flash. You should know that 3uTools as an iOS software tool, it can’t help you remove or bypass iCloud(Apple ID).
You can unlock your iPhone, so you can use it with different carriers. An unlocked phone is sometimes called a SIM-Free or contract-free phone.
Use the steps below to contact your carrier and unlock your account. Then follow the steps to finish unlocking your iPhone.
3utools how to restore device. Contact your carrier:
2. Contact your carrier and request an unlock. Your account might need to meet requirements for unlocking. After you submit the request, it might take a few days to complete. To get your request's status, contact your carrier.
3. After your carrier confirms that they unlocked your iPhone, follow the steps below.
If you have a SIM card from a carrier other than your current carrier:
Use these steps to finish unlocking your iPhone:
1. Remove your SIM card and insert the new one.
2. Set up your iPhone again.
If you don't have another SIM card to use:
Use these steps to finish unlocking your iPhone:
1. Back up your iPhone using 3uTools.
2. After you make a backup, erase your iPhone.
3. Restore your iPhone from the backup you just made.
You might see this message in iTunes or on your device: 'The SIM card inserted in this iPhone does not appear to be supported. Only compatible SIM cards from a supported carrier may be used to activate iPhone. Please insert the SIM card that came with your iPhone or visit a supported carrier store.'
If you see this message, use these steps:
2. Contact your carrier to make sure that they applied the unlock in their system.
3. Restore your iPhone from a backup.
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Iphone Port Error 3utools Update
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